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3 years ago

What role in a factory does the cell membrane play

Chemistry

1 answer:

Vilka [71]3 years ago

7 0

The plasma membrane

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Valence electrons in an atom are those that are... *

Nookie1986 [14]

On the outermost layer of the rings (where the electrons are)

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3 years ago

Scientists can tell recycling reduces atmospheric emissions by knowing which of the following? o it takes more Btu to manufactur

Dmitriy789 [7]

Answer:

According to the Environmental Paper Network's Paper Calculator, it takes about 32 million BTUs of energy to produce 1 ton of virgin paper fiber. To produce 1 ton of recycled paper, it takes about 22 million BTUs.

so the answer could be it takes less Btu to manufacture recycled products than new ones

7 0

3 years ago

Write the structure of 2 butene class 10

prohojiy [21]

Answer:

The answer is C4H8.

Explanation:

I hope it helps you

Pass your test fast okay

BYE!

3 0

4 years ago

When ammonium perchlorate, NH4ClO4, is dissolved in water, will it give an acidic, basic, or neutral solution? Ammonium perchlor

ZanzabumX [31]

Answer: The solution will be an acidic solution when ammonium perchlorate is dissolved in water.

Explanation:

Salts are formed when an acid reacts with a base during a neutralization reaction.

When a strong acid and a weak base reacts, it leads to the formation of acidic salt.
When a strong base and weak acid reacts, it leads to the formation of basic salt.
When a strong acid and strong base or weak acid and weak base reacts, it leads to the formation of neutral salts.

Ammonium perchlorate is formed by the combination of perchloric acid $(HClO_4)$ which is a strong acid and ammonium hydroxide $(NH_4OH)$ which is a weak base.

So, the salt formed which is ammonium perchlorate is an acidic salt and its dissolution in water will make the solution acidic in nature.

$NH_4ClO_4+H_2O\rightarrow HClO_4+NH_4OH$

Hence, the solution will be an acidic solution when ammonium perchlorate is dissolved in water.

4 0

4 years ago

Dorothy left a frozen juice pop out on the counter. When she returned, the juice pop had melted into a liquid. Which of the foll

Brums [2.3K]

Answer:

B) The molecules were closer together when the juice pop was frozen.

8 0

3 years ago